28032224

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 60900336

約数和(自身を除く): 32868112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 97, 176, 194, 352, 388, 776, 821, 1067, 1552, 1642, 2134, 3104, 3284, 4268, 6568, 8536, 9031, 13136, 17072, 18062, 26272, 34144, 36124, 72248, 79637, 144496, 159274, 288992, 318548, 637096, 876007, 1274192, 1752014, 2548384, 3504028, 7008056, 14016112, 28032224]

約数ペア:

[(1, 28032224), (2, 14016112), (4, 7008056), (8, 3504028), (11, 2548384), (16, 1752014), (22, 1274192), (32, 876007), (44, 637096), (88, 318548), (97, 288992), (176, 159274), (194, 144496), (352, 79637), (388, 72248), (776, 36124), (821, 34144), (1067, 26272), (1552, 18062), (1642, 17072), (2134, 13136), (3104, 9031), (3284, 8536), (4268, 6568)]